EP 0222115 B1 19920108 - CEILING LIGHTING FIXTURE
Title (en)
CEILING LIGHTING FIXTURE
Publication
Application
Priority
DE 8531886 U 19851112
Abstract (en)
[origin: EP0222115A2] The lighting fixture housing (10) of the ceiling lighting fixture consists of a frame (11), which carries the fluorescent lamp (29), the reflector device (31) and a ballast (40), and of an attachment (12) mounted on the upper end of the frame (14) and into which the lamp (29) projects. The attachment (12) is recessed with respect to the frame (11) laterally and at the end faces, so that it is not normally visible. The attachment (12) can consist entirely or partially of transparent material in order in addition to the downwardly directed light emission to enable a ceiling illumination having lateral emission. The invention facilitates a flat design of the ceiling lighting fixture, the use of large and high reflectors, and a better distribution and control of light. <IMAGE>
IPC 1-7
IPC 8 full level
F21S 8/06 (2006.01); F21V 23/02 (2006.01)
CPC (source: EP US)
F21S 8/06 (2013.01 - EP US); F21V 23/02 (2013.01 - EP); F21Y 2103/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0222115 A2 19870520; EP 0222115 A3 19890426; EP 0222115 B1 19920108; AT E71450 T1 19920115; DE 3683353 D1 19920220; DE 8531886 U1 19860828
DOCDB simple family (application)
EP 86113013 A 19860920; AT 86113013 T 19860920; DE 3683353 T 19860920; DE 8531886 U 19851112